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TM 9-2320-364-20-2
2-1159
(1) Set multimeter select switch to ohms.
(2) Is there continuity on wire 1435
between magnetic switch R28 and
rectifier M52?
(a) If there is no continuity, repair
wire 1435 (see schematic
Fig 2-24) or notify DS
Maintenance.
(b) If there is continuity, wire 1435 is
OK.
CONTINUITY TEST
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry or tools contact positive electrical
circuits, a direct short may result. Damage to equipment, injury or death to personnel may occur.
Circuit breakers CB5, CB6, CB12, CB20, CB22, CB23 and relays R3, R13 - R19, R26, R28, R32, R33
are always electrically hot and can cause severe injury to personnel. Care must be exercised when
working under the electrical circuit board cover.
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